DE68929093T2 - Vorrichtung zur Bestimmung von Gasen in Blutgefässen - Google Patents

Vorrichtung zur Bestimmung von Gasen in Blutgefässen

Info

Publication number
DE68929093T2
DE68929093T2 DE68929093T DE68929093T DE68929093T2 DE 68929093 T2 DE68929093 T2 DE 68929093T2 DE 68929093 T DE68929093 T DE 68929093T DE 68929093 T DE68929093 T DE 68929093T DE 68929093 T2 DE68929093 T2 DE 68929093T2
Authority
DE
Germany
Prior art keywords
fluid flow
flow passage
blood
housing
signal transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE68929093T
Other languages
English (en)
Other versions
DE68929093D1 (de
Inventor
Thomas G Hacker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Terumo Cardiovascular Systems Corp
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE68929093D1 publication Critical patent/DE68929093D1/de
Publication of DE68929093T2 publication Critical patent/DE68929093T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/13—Infusion monitoring
DE68929093T 1988-08-08 1989-08-04 Vorrichtung zur Bestimmung von Gasen in Blutgefässen Expired - Fee Related DE68929093T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/229,617 US4989606A (en) 1987-01-30 1988-08-08 Intravascular blood gas sensing system

Publications (2)

Publication Number Publication Date
DE68929093D1 DE68929093D1 (de) 1999-12-02
DE68929093T2 true DE68929093T2 (de) 2000-05-25

Family

ID=22861996

Family Applications (2)

Application Number Title Priority Date Filing Date
DE68919771T Expired - Fee Related DE68919771T2 (de) 1988-08-08 1989-08-04 Vorrichtung zur Feststellung von Gasen in Blutgefässen.
DE68929093T Expired - Fee Related DE68929093T2 (de) 1988-08-08 1989-08-04 Vorrichtung zur Bestimmung von Gasen in Blutgefässen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE68919771T Expired - Fee Related DE68919771T2 (de) 1988-08-08 1989-08-04 Vorrichtung zur Feststellung von Gasen in Blutgefässen.

Country Status (8)

Country Link
US (1) US4989606A (de)
EP (2) EP0354736B1 (de)
JP (1) JP2735302B2 (de)
AT (2) ATE114945T1 (de)
AU (1) AU620116B2 (de)
CA (1) CA1332442C (de)
DE (2) DE68919771T2 (de)
DK (1) DK170570B1 (de)

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US8679150B1 (en) 2013-03-15 2014-03-25 Insera Therapeutics, Inc. Shape-set textile structure based mechanical thrombectomy methods
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JP2019508201A (ja) 2016-02-16 2019-03-28 インセラ セラピューティクス，インク． 吸引装置および固定された血流迂回装置

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Also Published As

Publication number Publication date
DK377789D0 (da) 1989-08-01
ATE114945T1 (de) 1994-12-15
DK170570B1 (da) 1995-10-30
JP2735302B2 (ja) 1998-04-02
EP0354736A1 (de) 1990-02-14
EP0613651A2 (de) 1994-09-07
DE68919771T2 (de) 1995-06-08
DE68919771D1 (de) 1995-01-19
EP0613651B1 (de) 1999-10-27
DE68929093D1 (de) 1999-12-02
EP0354736B1 (de) 1994-12-07
ATE185953T1 (de) 1999-11-15
DK377789A (da) 1990-02-09
AU3806689A (en) 1990-02-08
JPH0284940A (ja) 1990-03-26
EP0613651A3 (de) 1994-10-12
AU620116B2 (en) 1992-02-13
US4989606A (en) 1991-02-05
CA1332442C (en) 1994-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TERUMO CARDIOVASCULAR SYSTEMS CORP., SOMERSET, N.J

8339 Ceased/non-payment of the annual fee